HTC Incredible 2 loses has wifi, but no connection on .372.31

[binarydad]

I've been playing with various versions and found that .31 works best with my devices, but noticed one older HTC phone seems to lose connection after a day or so. It's 2.4ghz N and when it loses connection, the wireless icon still shows it's connected, but it cannot access anything. I remember having this issue before I updated to the SDK6 drivers, but have since reverted back (due to newer SDK6 versions causing other issues). The issue seems to go away on the HTC if I enable the "high performance" wifi setting, but this eats battery.

Has anyone noticed issues with Android wireless on 372.31, or similar? Is any of this resolved in .374.35_4 (SDK5)? Thanks.